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2007 Cadillac DTS Review: A Classic 'Grandpa Car' With all the Good and Bad That Entails

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Drew B | March 31, 2025
The 2007 Cadillac DTS, a full-size luxury sedan, represents the final iteration of Cadillac's DeVille lineage. Produced from 2006 to 2011, it offered a comfortable ride and spacious interior. Key trims included the base DTS, Luxury I, Luxury II, and Performance. Pricing ranged from around $42,000 when new to around $5,000-$15,000 on the used market depending on condition and mileage. Its traditional Cadillac styling and focus on a smooth, quiet ride made it popular with buyers seeking a classic American luxury experience.
The Good

The 2007 Cadillac DTS offers a comfortable and spacious cabin appealing to those prioritizing ride quality. Performance is adequate with the Northstar V8. From a practical standpoint, used models offer excellent value for the money. The classic Cadillac design evokes a sense of nostalgia and luxury.

The Bad

Potential weaknesses of the 2007 Cadillac DTS include the Northstar V8 engine's susceptibility to head gasket issues, especially in earlier model years. The infotainment system is dated, and fuel economy is not a strong point. The suspension may require attention over time, and some electrical issues have been reported.

2007 Cadillac DTS: Quick Overview

Key Specifications for the 2007 Cadillac DTS:

  • Engine Options: 4.6L Northstar V8
  • Horsepower: 275 hp (standard), 292 hp (Performance model)
  • Fuel Economy:
    • City: 15-17 mpg
    • Highway: 23-25 mpg
  • 0-60 Times: Approximately 7.2 - 7.5 seconds (depending on engine and configuration)
  • Towing Capacity: Not Recommended
  • Trim-Level Features:
    • Base DTS: Leather upholstery, dual-zone automatic climate control, power front seats, premium sound system, keyless entry.
    • Luxury I: Adds features like heated front seats, rear parking sensors, and memory settings for the driver's seat.
    • Luxury II: Includes heated and cooled front seats, heated rear seats, a navigation system, and a sunroof.
    • Performance: Offers the 292 hp engine, upgraded suspension, performance tires, and unique exterior styling elements.
Note: Features may vary slightly based on optional packages and availability.

2007 Cadillac DTS Specifications

Vehicle Information
Year 2007
Make Cadillac
Model DTS
Trim -
Style 4-Door Sedan
Type Sedan
Category Large Car
Manufacturing Details
Made In United States
Manufacturing City HAMTRAMCK
Dimensions
Doors 4-Door
Curb Weight 1818.45 kg
Gross Vehicle Weight Rating 2425.36 kg
Overall Height 146.3 cm
Overall Length 527.3 cm
Overall Width 189.99 cm
Wheelbase Length 293.62 cm
Standard Seating 5
Engine & Performance
Engine 4.6L V8
Engine Size 4.6L
Engine Cylinders 8
Transmission Automatic
Transmission Type Automatic
Transmission Speeds 4-Speed
Drivetrain Front-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $46,845 USD
Invoice Price $43,800 USD
Delivery Charges $820 USD

Vehicle History Report

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History
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Salvage/Rebuilt
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Open Lien
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Past Sale
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Recalls
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Market Price
Analysis

What Problems Does the 2007 Cadillac DTS Have?

Frequently reported problems for the 2007 Cadillac DTS often revolve around the 4.6L Northstar V8 engine. A common and expensive issue is head gasket failure, potentially leading to coolant leaks and overheating. This is more prevalent in earlier Northstar engine designs, although the 2007 model can still be affected. Other reported issues include problems with the suspension system, particularly the air suspension on some models, which can lead to sagging or failure. Electrical issues, such as malfunctioning sensors, can also occur.
Recalls for the 2007 Cadillac DTS have been issued for various concerns, including problems with the fuel system and airbags. It's crucial to check the vehicle's VIN with the National Highway Traffic Safety Administration (NHTSA) to determine if all applicable recalls have been addressed.
Long-term reliability can be a concern due to the age of the vehicle. Proper maintenance is critical to mitigate potential issues. Paying close attention to cooling system maintenance and addressing any warning signs promptly can help prevent major engine problems. Suspension components and electrical systems should also be inspected regularly.

How long will the 2007 Cadillac DTS last?

With proper maintenance, a 2007 Cadillac DTS can potentially reach 200,000 miles or more. However, mileage heavily depends on consistent maintenance. Neglecting cooling system service can drastically shorten engine life. Expect potential issues with suspension components and electrical systems as the vehicle ages. Rust can become a factor in northern climates. The longevity of the transmission and other drivetrain components also relies on timely fluid changes and preventative maintenance. Poor maintenance can significantly shorten the lifespan, while diligent care can extend it.

What Technology & Safety Features are Included?

The 2007 Cadillac DTS offered a decent array of tech and safety features for its time. Standard features included a premium sound system, dual-zone automatic climate control, and power-adjustable front seats. Higher trims added features like a navigation system, heated and cooled front seats, and a sunroof.
Entertainment: The DTS featured a standard AM/FM radio with a CD player and available XM satellite radio. The navigation system, when equipped, included a color display.
Driver-Assistance: Rear parking sensors were available on higher trims. The DTS also included features like cruise control and traction control.
Safety: Standard safety features included anti-lock brakes (ABS), traction control, stability control (StabiliTrak), and front and side airbags.
Optional Features: Optional features included adaptive cruise control (on later model years), a sunroof, and upgraded audio systems.
Crash-Test Ratings: The 2007 Cadillac DTS received generally positive crash-test ratings from the National Highway Traffic Safety Administration (NHTSA). Check NHTSA's website for detailed ratings on specific crash tests. Keep in mind that safety technology has advanced considerably since 2007.

What Colors Options are Available?

Exterior Colors
Black Raven
White Diamond
Radiant Bronze
Dark Blue Chip
Light Cashmere
Gold Mist
Interior Colors
Black
Cashmere
Neutral Shale
Moroccan Brown

2007 Cadillac DTS Prices and Market Value

The 2007 Cadillac DTS had a starting price of around $42,000 when new. Current used market prices typically range from $5,000 to $15,000 depending on condition, mileage, and trim level. The DTS has experienced significant depreciation due to its age, higher maintenance costs associated with luxury vehicles, and advancements in automotive technology. Factors affecting resale value include the vehicle's overall condition, documented maintenance history, and mileage. Models with lower mileage and a clean title will command higher prices. The Northstar engine's reputation also impacts resale.

2007 Cadillac DTS Cost of Ownership

The 2007 Cadillac DTS is not an economical vehicle to own long-term. Insurance costs are moderate, but fuel consumption is relatively high. Maintenance and repair costs can be significant, especially concerning the Northstar engine and suspension. Replacement parts can be expensive. Regular maintenance is crucial to prevent costly repairs. Overall, be prepared for potentially higher-than-average ownership costs compared to more modern or smaller vehicles. Budgeting for potential repairs is essential.

2007 Cadillac DTS Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 68.14 liters
City Mileage 7.23 km/l
Highway Mileage 10.63 km/l

2007 Cadillac DTS Safety Rating

NHTSA
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
IIHS
Rear Crash Protection/Head Restraint Ratings Poor
Moderate Overlap Front Test Results Good
Side Impact Test Results Acceptable

2007 Cadillac DTS Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

2007 Cadillac DTS Insurance

Insurance for a 2007 Cadillac DTS is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2007 Cadillac DTS Compare to Other Sedan?

The 2007 Cadillac DTS competed with full-size luxury sedans like the Lincoln Town Car, Chrysler 300, and Buick Lucerne. In terms of performance, the DTS's Northstar V8 offered adequate power but wasn't as refined as some competitors' engines. The Lincoln Town Car provided a similar focus on comfort but lacked the DTS's handling capabilities. The Chrysler 300 offered a more modern design and available HEMI V8 power. The Buick Lucerne provided a similar level of luxury at a slightly lower price point.

Reliability is a key factor. The DTS's Northstar engine has known issues. The Town Car is generally considered more reliable. The Chrysler 300 can be reliable depending on the engine. The Lucerne is comparable to the DTS.

As for alternatives, if reliability is a top priority, a well-maintained Lincoln Town Car could be a better choice. If you prefer a more modern design and driving experience, a Chrysler 300 or a newer used luxury sedan might be preferable. Consider a Buick Lucerne if you desire a similar luxury experience at a potentially lower cost. Always research reliability ratings and maintenance records before purchasing any used vehicle.

Ranks #1868 Sedan

1 2023 Toyota Camry (5.0★)
2 2023 Honda Accord (0.0★)
3 2023 Lexus ES (0.0★)
4 2024 Subaru Legacy (5.0★)
5 2022 Mazda MX-30 (4.0★)
6 2024 BMW M3 (0.0★)
7 2023 Ford Mustang (5.0★)
8 2023 Mercedes-Benz AMG GT (0.0★)
9 2023 Audi A3 (0.0★)
10 2023 Chevrolet Camaro (5.0★)
11 2023 Hyundai Elantra Hybrid (0.0★)
12 2023 Nissan Altima (4.0★)
1868 2007 Cadillac DTS (0.0★)

Final Verdict: Is the 2007 Cadillac DTS a Good Sedan?

The 2007 Cadillac DTS is ideal for buyers seeking a traditional American luxury sedan with a focus on comfort and spaciousness, and who appreciate classic Cadillac styling. It's worth buying *if* you find a well-maintained example with documented service history and are prepared for potential maintenance costs associated with an older luxury vehicle. Look for models with lower mileage and a clean title. A pre-purchase inspection by a qualified mechanic is highly recommended, particularly focusing on the cooling system and suspension. Be aware of the Northstar engine's potential head gasket issues. Avoid if you prioritize fuel economy or modern technology.

2007 Cadillac DTS Owner Reviews

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma